lan9313 Standard Microsystems Corp., lan9313 Datasheet

lan9313

Manufacturer Part Number

lan9313

Description

Lan9313/lan9313i Three Port 10/100 Managed Ethernet Switch With Mii

Manufacturer

Standard Microsystems Corp.

Datasheet

1.LAN9313.pdf (398 pages)

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PRODUCT FEATURES

Highlights

Target Applications

Key Benefits

SMSC LAN9313/LAN9313i

High performance and full featured 3 port switch with

Serial management via SPI/I

Unique Virtual PHY feature simplifies software

Integrated IEEE 1588 Hardware Time Stamp Unit

Cable, satellite, and IP set-top boxes

Digital televisions

Digital video recorders

VoIP/Video phone systems

Home gateways

Test/Measurement equipment

Industrial automation systems

Ethernet Switch Fabric

VLAN, QoS packet prioritization, Rate Limiting, IGMP

Snooping and management functions

development by mimicking the multiple switch ports

as a single port PHY

— 32K buffer RAM

— 1K entry forwarding table

— Port based IEEE 802.1Q VLAN support (16 groups)

— IEEE 802.1d spanning tree protocol support

— QoS/CoS Packet prioritization

— IGMP v1/v2/v3 snooping for Multicast packet filtering

— IPV6 Multicast Listener Discovery snoop

— Programmable filter by MAC address

– Programmable IEEE 802.1Q tag insertion/removal

– 4 dynamic QoS queues per port

– Input priority determined by VLAN tag, DA lookup,

– Programmable class of service map based on input

– Remapping of 802.1Q priority field on per port basis

– Programmable rate limiting at the ingress/egress

TOS, DIFFSERV or port default value

priority

ports with random early discard, per port / priority

C or SMI

DATASHEET

Switch Management

Ports

Serial Management

IEEE 1588 Hardware Time Stamp Unit

Other Features

Single 3.3V power supply

Available in Commercial & Industrial Temp. Ranges

— Port mirroring/monitoring/sniffing: ingress and/or egress

— Fully compliant statistics (MIB) gathering counters

— Control registers configurable on-the-fly

— 2 internal 10/100 PHYs with HP Auto-MDIX support

— 1 MII - PHY mode or MAC mode

— Fully compliant with IEEE 802.3 standards

— 10BASE-T and 100BASE-TX support

— Full and half duplex support

— Full duplex flow control

— Backpressure (forced collision) half duplex flow control

— Automatic flow control based on programmable levels

— Automatic 32-bit CRC generation and checking

— 2K Jumbo packet support

— Programmable interframe gap, flow control pause value

— Full transmit/receive statistics

— Auto-negotiation

— Automatic MDI/MDI-X

— Loop-back mode

— SPI/I

— MIIM (MDIO) access to PHY related registers

— SMI (extended MIIM) access to all internal registers

— Global 64-bit tunable clock

— Master or slave mode per port

— Time stamp on TX or RX of Sync and Delay_req

— 64-bit timer comparator event generation (GPIO or IRQ)

— General Purpose Timer

— Serial EEPROM interface (I

— Programmable GPIOs/LEDs

LAN9313/LAN9313i

Three Port 10/100

Managed Ethernet

Switch with MII

traffic on any ports or port pairs

packets per port, Timestamp on GPIO

master) for non-managed configuration

C (slave) access to all internal registers

C master or Microwire

Revision 1.2 (04-08-08)

Datasheet

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